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CA2326678A1 - Crutch device - Google Patents

Crutch device Download PDF

Info

Publication number
CA2326678A1
CA2326678A1 CA002326678A CA2326678A CA2326678A1 CA 2326678 A1 CA2326678 A1 CA 2326678A1 CA 002326678 A CA002326678 A CA 002326678A CA 2326678 A CA2326678 A CA 2326678A CA 2326678 A1 CA2326678 A1 CA 2326678A1
Authority
CA
Canada
Prior art keywords
user
lower limb
leg member
hip
mimic
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA002326678A
Other languages
French (fr)
Other versions
CA2326678C (en
Inventor
Lance Matthews
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Canadaleg Inc
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of CA2326678A1 publication Critical patent/CA2326678A1/en
Application granted granted Critical
Publication of CA2326678C publication Critical patent/CA2326678C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H3/00—Appliances for aiding patients or disabled persons to walk about
    • A61H3/02—Crutches
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/50—Prostheses not implantable in the body
    • A61F2/60—Artificial legs or feet or parts thereof
    • A61F2/601—Peg legs, e.g. wooden legs
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/50—Prostheses not implantable in the body
    • A61F2/78—Means for protecting prostheses or for attaching them to the body, e.g. bandages, harnesses, straps, or stockings for the limb stump
    • A61F2002/7862—Harnesses or straps
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/50—Prostheses not implantable in the body
    • A61F2/78—Means for protecting prostheses or for attaching them to the body, e.g. bandages, harnesses, straps, or stockings for the limb stump
    • A61F2002/7881—Means for protecting prostheses or for attaching them to the body, e.g. bandages, harnesses, straps, or stockings for the limb stump using hook and loop-type fasteners
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H3/00—Appliances for aiding patients or disabled persons to walk about
    • A61H2003/005—Appliances for aiding patients or disabled persons to walk about with knee, leg or stump rests

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Transplantation (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Cardiology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Pain & Pain Management (AREA)
  • Epidemiology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Rehabilitation Therapy (AREA)
  • Vascular Medicine (AREA)
  • Rehabilitation Tools (AREA)
  • Prostheses (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Manipulator (AREA)

Abstract

A prosthetic device for use with lower limb injuries, the device having a lower limb supporting platform and stabilizing brackets adjustably mounted on an upright leg member that is designed for efficient transfer of a user's weight through the hip, the upper leg and the knee to a foot disposed at the end of the leg member. The device allows the user to mimic a natural walking alignment preferably while maintaining the use of the arms and hands.
CA002326678A 1998-04-03 1999-04-01 Crutch device Expired - Lifetime CA2326678C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US8055598P 1998-04-03 1998-04-03
US60/080,555 1998-04-03
PCT/CA1999/000279 WO1999051180A1 (en) 1998-04-03 1999-04-01 Crutch device

Publications (2)

Publication Number Publication Date
CA2326678A1 true CA2326678A1 (en) 1999-10-14
CA2326678C CA2326678C (en) 2006-11-28

Family

ID=22158134

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002326678A Expired - Lifetime CA2326678C (en) 1998-04-03 1999-04-01 Crutch device

Country Status (8)

Country Link
US (1) US6494919B1 (en)
EP (1) EP1066012B1 (en)
JP (1) JP2002510531A (en)
AT (1) ATE285739T1 (en)
AU (1) AU3021499A (en)
CA (1) CA2326678C (en)
DE (1) DE69922935T2 (en)
WO (1) WO1999051180A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7600524B2 (en) 2007-12-27 2009-10-13 West Effective Solutions And Technology, Llc Mono-Crutch for lower leg disability
US9408443B2 (en) 2011-12-20 2016-08-09 iWALKFREE, INC. Hands-free crutch

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2284952C (en) 1999-10-04 2009-02-24 Lance Matthews Crutch device
US7611543B2 (en) * 2001-03-30 2009-11-03 Bioquest Prosthetics, Llc Prosthetic foot with tunable performance
US7954502B2 (en) * 2001-03-30 2011-06-07 Bioquest Prosthetics, Llc Mobility assistance apparatus
US20060185703A1 (en) * 2001-03-30 2006-08-24 Townsend Barry W Mobility assistance apparatus
US7255120B2 (en) * 2002-08-06 2007-08-14 Hessa Medical, Inc. Mobility-aid apparatus and method with cores having negative draft
US20040112415A1 (en) * 2002-12-11 2004-06-17 Shamieh Khalil C. Walkable leg crutch
US20050109379A1 (en) * 2003-11-25 2005-05-26 Rader David J. Lower leg crutch
US20050178416A1 (en) * 2004-02-12 2005-08-18 Owens Tony L. Lower limb-support ambulatory device
CN1314382C (en) * 2005-02-24 2007-05-09 大连大学 Booster for disabled people
US7303537B1 (en) * 2005-04-28 2007-12-04 Snyder Jean M Ambulation assistance device
JP2007097768A (en) * 2005-10-03 2007-04-19 Keio Gijuku Gait training device and gait training method
US7717123B2 (en) 2007-01-10 2010-05-18 Egro-Crutch, Llc Biomechanically derived crutch
US7959545B2 (en) * 2007-03-20 2011-06-14 Dmitry Olexenko Walking aid
GB2460847A (en) * 2008-06-11 2009-12-16 Kenneth Ugboma Device for strengthening a crutch
IT1394266B1 (en) * 2008-10-23 2012-06-01 Zordan MOLD FOR SAFETY HOLDING MEANS
US9032982B2 (en) * 2012-03-23 2015-05-19 3D Systems, Inc. Crutch apparatus and method for designing and fabricating
US20140052039A1 (en) * 2012-08-20 2014-02-20 3D Systems, Inc. Spiral brace
US20100200030A1 (en) * 2009-02-11 2010-08-12 Nikolay Yefimov Mobility assist device and method for self-transfer between bed and wheelchair
US20110041884A1 (en) * 2009-08-19 2011-02-24 Hanna Mark E Crutch Apparatus
WO2011060178A1 (en) * 2009-11-11 2011-05-19 Mobi Llc Ergonomic crutch
JP5534848B2 (en) * 2010-02-15 2014-07-02 大喜 國村 Walking aid
US8778031B1 (en) * 2010-09-23 2014-07-15 Clemson University Limb prosthesis
US9072649B2 (en) 2013-03-13 2015-07-07 Alan Ross LaFord Limb-support assembly for use with an assistive device
JP6487136B2 (en) * 2013-04-19 2019-03-20 株式会社松本義肢製作所 Knee-free prosthesis
JP2015029897A (en) * 2013-08-06 2015-02-16 英文 小嶋 Pipe artificial leg for walking
US9808392B2 (en) * 2014-03-28 2017-11-07 Board Of Regents Of The University Of Texas System Multi-mode hands-free crutch
CN110087605B (en) 2016-07-22 2021-06-29 莫比收购公司 Improved adjustable crutch conforming to biomechanics and human engineering
US10441493B2 (en) 2016-10-21 2019-10-15 Purdue Research Foundation Mobility device
US10792176B1 (en) * 2017-07-17 2020-10-06 Imprint Performance, LLC Knee brace
DE102018115239B4 (en) 2018-06-25 2021-01-21 Martin Krause A crutch-like device to make it easier for people with lower leg, ankle or foot injuries to walk
CN111449812A (en) * 2020-05-21 2020-07-28 上海交通大学医学院附属第九人民医院 3D prints interim artificial limb of gasbag type
US11602672B2 (en) * 2020-12-17 2023-03-14 Emmert Second Limited Partnership Stilt device with strengthening ribs
DE202021002329U1 (en) 2021-07-08 2021-08-05 Elisabeth Holzbrecher Walking aid for injured legs with lockable suspension
CN118922161A (en) * 2021-12-08 2024-11-08 医疗仓储公司 Knee crutch
US12011411B2 (en) * 2022-05-25 2024-06-18 Timothy J. Scott Walking roller assembly

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2678054A (en) * 1952-07-30 1954-05-11 Bostelman Otto Adjustable crutch
US2778370A (en) * 1955-01-10 1957-01-22 William M Chamblee Knee rest for crutch
US3016060A (en) * 1960-05-19 1962-01-09 Sr Jackson W Beattie Riding crutch
US4058119A (en) * 1976-08-12 1977-11-15 Rosequist Craig D Walking device
US4141375A (en) 1978-02-03 1979-02-27 Tykwinski Leonard M Knee crutch-cane
US4291715A (en) * 1980-02-04 1981-09-29 Monte Woodrow S Foot support crutch
WO1989000039A1 (en) * 1987-07-06 1989-01-12 Brian James Coogan Pair of crutches convertible to a walking stick
FR2643813B1 (en) * 1989-03-06 1996-03-29 Chretien Gerard ORTHOPEDIC DEVICE FOR HUMAN LOCOMOTION
GB9126971D0 (en) * 1991-12-19 1992-02-19 Rowan Michael G Improvements in stilts
US5178595A (en) * 1992-02-13 1993-01-12 Macgregor Douglas Walking device to assist those with an injury to a lower limb
US5300016A (en) 1992-04-14 1994-04-05 Marlatt William W Lower leg shelf with foldable weight-bearing strut and stabilizer frame
US5645515A (en) * 1995-07-19 1997-07-08 Armstrong; William D. Stilt system
US5575299A (en) 1995-08-01 1996-11-19 Bieri; H. Carlton Walking device
GB9717573D0 (en) * 1997-08-20 1997-10-22 Lewis Craig E Mobility aid
US5941263A (en) * 1997-10-17 1999-08-24 Venetec International, Inc. Leg support crutch
USD419288S (en) * 1998-10-08 2000-01-25 Sheila Hartfield Knee crutch

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7600524B2 (en) 2007-12-27 2009-10-13 West Effective Solutions And Technology, Llc Mono-Crutch for lower leg disability
US9408443B2 (en) 2011-12-20 2016-08-09 iWALKFREE, INC. Hands-free crutch

Also Published As

Publication number Publication date
JP2002510531A (en) 2002-04-09
US6494919B1 (en) 2002-12-17
EP1066012A1 (en) 2001-01-10
AU3021499A (en) 1999-10-25
WO1999051180A1 (en) 1999-10-14
CA2326678C (en) 2006-11-28
EP1066012B1 (en) 2004-12-29
DE69922935T2 (en) 2006-04-13
DE69922935D1 (en) 2005-02-03
ATE285739T1 (en) 2005-01-15

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MKEX Expiry

Effective date: 20190401